diff options
Diffstat (limited to 'core/vm/instructions.go')
| -rw-r--r-- | core/vm/instructions.go | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/core/vm/instructions.go b/core/vm/instructions.go index 9d3d4e6fe..26f7671ff 100644 --- a/core/vm/instructions.go +++ b/core/vm/instructions.go @@ -337,13 +337,7 @@ func opOrigin(instr instruction, pc *uint64, env Environment, contract *Contract } func opCaller(instr instruction, pc *uint64, env Environment, contract *Contract, memory *Memory, stack *stack) { - var bigAddr *big.Int - if contract.DelegateCall { - bigAddr = env.Origin().Big() - } else { - bigAddr = contract.caller.Address().Big() - } - stack.push(bigAddr) + stack.push(contract.Caller().Big()) } func opCallValue(instr instruction, pc *uint64, env Environment, contract *Contract, memory *Memory, stack *stack) { @@ -514,6 +508,25 @@ func opGas(instr instruction, pc *uint64, env Environment, contract *Contract, m } func opCreate(instr instruction, pc *uint64, env Environment, contract *Contract, memory *Memory, stack *stack) { + var ( + value = stack.pop() + offset, size = stack.pop(), stack.pop() + input = memory.Get(offset.Int64(), size.Int64()) + gas = new(big.Int).Set(contract.Gas) + ) + contract.UseGas(contract.Gas) + _, addr, suberr := env.Create(contract, input, gas, contract.Price, value) + // Push item on the stack based on the returned error. If the ruleset is + // homestead we must check for CodeStoreOutOfGasError (homestead only + // rule) and treat as an error, if the ruleset is frontier we must + // ignore this error and pretend the operation was successful. + if params.IsHomestead(env.BlockNumber()) && suberr == CodeStoreOutOfGasError { + stack.push(new(big.Int)) + } else if suberr != nil && suberr != CodeStoreOutOfGasError { + stack.push(new(big.Int)) + } else { + stack.push(addr.Big()) + } } func opCall(instr instruction, pc *uint64, env Environment, contract *Contract, memory *Memory, stack *stack) { |